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path: root/drivers/gpio/gpio-ml-ioh.c
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Diffstat (limited to 'drivers/gpio/gpio-ml-ioh.c')
-rw-r--r--drivers/gpio/gpio-ml-ioh.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-ml-ioh.c b/drivers/gpio/gpio-ml-ioh.c
index 461958fc226..03d6dd5dcb7 100644
--- a/drivers/gpio/gpio-ml-ioh.c
+++ b/drivers/gpio/gpio-ml-ioh.c
@@ -248,7 +248,7 @@ static void ioh_gpio_setup(struct ioh_gpio *chip, int num_port)
static int ioh_irq_type(struct irq_data *d, unsigned int type)
{
u32 im;
- u32 *im_reg;
+ void __iomem *im_reg;
u32 ien;
u32 im_pos;
int ch;
@@ -412,7 +412,7 @@ static int __devinit ioh_gpio_probe(struct pci_dev *pdev,
int i, j;
struct ioh_gpio *chip;
void __iomem *base;
- void __iomem *chip_save;
+ void *chip_save;
int irq_base;
ret = pci_enable_device(pdev);
@@ -428,7 +428,7 @@ static int __devinit ioh_gpio_probe(struct pci_dev *pdev,
}
base = pci_iomap(pdev, 1, 0);
- if (base == 0) {
+ if (!base) {
dev_err(&pdev->dev, "%s : pci_iomap failed", __func__);
ret = -ENOMEM;
goto err_iomap;
@@ -521,7 +521,7 @@ static void __devexit ioh_gpio_remove(struct pci_dev *pdev)
int err;
int i;
struct ioh_gpio *chip = pci_get_drvdata(pdev);
- void __iomem *chip_save;
+ void *chip_save;
chip_save = chip;